CN111946373A

CN111946373A - Anchor grouting joint

Info

Publication number: CN111946373A
Application number: CN202010867649.9A
Authority: CN
Inventors: 李长春; 胡珂; 许松; 张松林; 李亮; 朱文峰
Original assignee: Zoucheng Yankuang Taide Industry and Trade Co Ltd
Current assignee: Zoucheng Yankuang Taide Industry and Trade Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-17
Anticipated expiration: 2040-08-26
Also published as: CN111946373B

Abstract

The invention discloses an anchor-grouting joint which comprises a protective sleeve, a sliding groove and a connecting column, wherein a supporting base is fixed inside the protective sleeve, an elastic groove is formed inside the supporting base, a spring is embedded inside the elastic groove, one end of the spring is connected with a supporting column, sliding blocks are fixed on two sides of the supporting column, a clamping plate is fixed on one end of the supporting column, the elastic groove is formed in one side of the sliding block, a main body is arranged on one side of the clamping plate, a nameplate is arranged on one side of the main body, a bolt is connected inside the nameplate, and the surface of the bolt is connected with the main body. This anchor notes connects is provided with the spliced pole and docks screw thread post and spout, then docks nut and screw thread post each other, clockwise rotation nut for the surface and the constant head tank of nut coincide each other, make and install the spliced pole in the main part, thereby can install the spliced pole that is fit for according to the model of difference.

Description

Anchor grouting joint

Technical Field

The invention relates to the technical field of mining equipment, in particular to an anchor injection joint.

Background

The anchor injection joint is also an anchor rod stirrer which is connected with the anchor rod drilling machine and the anchor rod and used for stirring the resin anchoring agent and realizing the quick installation and tightening of the nut. The stirring and installation device is used for stirring and installing roadway support anchor cables and anchor rods.

The existing anchor injection joint in the market has the defect that when the anchor injection joint is transported, the anchor injection joint is randomly placed and is not protected by a protection device, so that the service life of the anchor injection joint is shortened due to the fact that the anchor injection joint is collided and abraded mutually, and the existing anchor injection joint needs to be improved.

Disclosure of Invention

The invention aims to provide an anchor-grouting joint, which solves the problem that the service life of the anchor-grouting joint is shortened due to mutual collision and abrasion of the anchor-grouting joints because the anchor-grouting joints are randomly placed and are not protected by a protection device when the anchor-grouting joint is transported in the current market in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the anchor injection joint comprises a protective sleeve, a chute and a connecting column, a supporting base is fixed inside the protective sleeve, wherein,

an elastic groove is formed in the supporting base, a spring is embedded in the elastic groove, one end of the spring is connected with a supporting column, sliding blocks are fixed on two sides of the supporting column, a clamping plate is fixed at one end of the supporting column, the elastic groove is formed in one side of the sliding block, a main body is arranged on one side of the clamping plate, and a nameplate is arranged on one side of the main body;

the inside connection of data plate has the bolt, the surface connection of bolt has the main part, the spout is seted up in the main part, the inside gomphosis of spout has the screw thread post, the one end of spout is connected with the constant head tank, the surperficial gomphosis of constant head tank has the nut, the inside connection of nut has the screw thread post, the one end of screw thread post is connected with the spliced pole.

Preferably, the support column and the sliding block are of an integral structure, the outer side surface of the sliding block is matched with the inner wall of the elastic groove in size, and the support column and the protective sleeve form an elastic telescopic structure through the sliding block and the spring.

Preferably, the number of the clamping plates is four, and the outer sides of the clamping plates are tangent to the surface of the main body.

Preferably, the bolt transversely runs through and is connected with the data plate, and the bolt distributes on the data plate and has four to be threaded connection between bolt and the main part.

Preferably, the outer side surface of the nut is matched with the positioning groove in size, the nut is in threaded connection with the threaded column, and two nuts are distributed on the cross section symmetry line of the main body.

Preferably, the surface of the connecting column is matched with the inner wall of the main body in size, the surface of the threaded column is matched with the size of the sliding groove, and the main body is transversely connected with the threaded column in a penetrating mode.

Compared with the prior art, the invention has the beneficial effects that: the anchor grouting joint comprises:

1. the protective sleeve is arranged, the top of the main body is butted with the bottom of the protective sleeve, the main body is extruded towards the top of the protective sleeve by hands, the surface of the main body extrudes the clamping plate in the extrusion process, the clamping plate drives the supporting columns to extrude the springs so that the clamping plate moves towards one side of the supporting base, and therefore the clamping plate can clamp and fix the main body, the problem that the surface of the main body is abraded and the service life of the main body is shortened due to the fact that the main body collides with other main bodies in the;

2. the nameplate is arranged at the corresponding position, the bolt corresponds to the mounting hole in the nameplate, and the bolt is rotated clockwise to enable the nameplate to be mounted on the main body, so that the type of the main body can be remarked, and the main body can be used conveniently;

3. be provided with the spliced pole and dock screw thread post and spout, then dock nut and screw thread post each other, clockwise rotation nut for the surface and the constant head tank of nut coincide each other, make and install the spliced pole in the main part, thereby can install suitable spliced pole according to the model of difference.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is a front view of the main body of the present invention.

In the figure: 1. a protective sleeve; 2. a support base; 3. an elastic groove; 4. a spring; 5. a support pillar; 6. a slider; 7. a splint; 8. a main body; 9. a nameplate; 10. a bolt; 11. a chute; 12. positioning a groove; 13. a nut; 14. a threaded post; 15. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the anchor injection joint comprises a protective sleeve 1, a supporting base 2, an elastic groove 3, a spring 4, a supporting column 5, a sliding block 6, a clamping plate 7, a main body 8, a nameplate 9, a bolt 10, a sliding groove 11, a positioning groove 12, a nut 13, a threaded column 14 and a connecting column 15, wherein the supporting base 2 is fixed inside the protective sleeve 1,

an elastic groove 3 is formed in the supporting base 2, a spring 4 is embedded in the elastic groove 3, one end of the spring 4 is connected with a supporting column 5, sliders 6 are fixed to two sides of the supporting column 5, a clamping plate 7 is fixed to one end of the supporting column 5, the supporting column 5 and the sliders 6 are of an integral structure, the outer side surface of each slider 6 is matched with the inner wall of the elastic groove 3 in size, the supporting column 5 and the protective sleeve 1 form an elastic telescopic structure through the sliders 6 and the springs 4, the supporting column 5 can conveniently stretch in the supporting base 2 through the springs 4, the elastic groove 3 is arranged on one side of each slider 6, a main body 8 is arranged on one side of each clamping plate 7, four clamping plates 7 are distributed on the surface of the main body 8 in a cross shape, the outer sides of the clamping plates 7 are tangent to the surface of the main body 8, and the clamping plates 7 can conveniently, a nameplate 9 is arranged on one side of the main body 8;

the interior of the nameplate 9 is connected with bolts 10, the surface of the bolts 10 is connected with a main body 8, the bolts 10 are transversely connected with the nameplate 9 in a penetrating manner, the bolts 10 are four in number on the nameplate 9, the bolts 10 are in threaded connection with the main body 8, the nameplate 9 is convenient to fix, the sliding groove 11 is arranged in the main body 8, a threaded column 14 is embedded in the sliding groove 11, one end of the sliding groove 11 is connected with a positioning groove 12, a nut 13 is embedded in the surface of the positioning groove 12, the interior of the nut 13 is connected with the threaded column 14, the outer side surface of the nut 13 is matched with the size of the positioning groove 12, the nut 13 is in threaded connection with the threaded column 14, the two nuts 13 are distributed on the symmetrical line of the cross section of the main body 8, the threaded column 14 is convenient to fix through the positioning groove 12 and the nut 13, one end of the threaded column, the surface of the connecting column 15 is matched with the inner wall of the main body 8 in size, the surface of the threaded column 14 is matched with the size of the sliding groove 11, and the threaded column 14 is transversely connected with the main body 8 in a penetrating mode, so that the connecting column 15 is conveniently in butt joint with the main body 8.

The working principle is as follows: when the anchor grouting joint is used, firstly, the top of a main body 8 is butted with the bottom of a protective sleeve 1, the main body 8 is extruded towards the top of the protective sleeve 1 by hands, the surface of the main body 8 can extrude a clamping plate 7 in the extrusion process, the clamping plate 7 drives a supporting column 5 to extrude a spring 4 so that the clamping plate 7 moves towards one side of a supporting base 2, so that the main body 8 is fastened and fixed by the clamping plate 7, the problem that the surface abrasion is caused by the mutual collision between the main body 8 and other main bodies 8 in the storage process to reduce the service life is avoided, a nameplate 9 is placed at a corresponding position, a bolt 10 corresponds to a mounting hole on the nameplate 9, the bolt 10 is rotated clockwise so that the nameplate 9 is mounted on the main body 8, so that the model of the main body 8 can be prepared for use, a threaded column 14 is butted with a sliding groove 11, and then a nut 13 is butted with the threaded column, the nut 13 is rotated clockwise so that the surface of the nut 13 is engaged with the positioning groove 12, so that the coupling post 15 is mounted on the body 8, thereby enabling the mounting of a suitable coupling post 15 according to various models, which is not described in detail in this specification, in the prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. Anchor notes connect, including protective sheath (1), spout (11) and spliced pole (15), its characterized in that: a supporting base (2) is fixed inside the protective sleeve (1), wherein,

an elastic groove (3) is formed in the supporting base (2), a spring (4) is embedded in the elastic groove (3), one end of the spring (4) is connected with a supporting column (5), sliding blocks (6) are fixed on two sides of the supporting column (5), a clamping plate (7) is fixed on one end of the supporting column (5), the elastic groove (3) is formed in one side of the sliding block (6), a main body (8) is arranged on one side of the clamping plate (7), and a nameplate (9) is arranged on one side of the main body (8);

the internally connected of data plate (9) has bolt (10), the surface of bolt (10) is connected with main part (8), spout (11) are seted up in main part (8), the inside gomphosis of spout (11) has screw thread post (14), the one end of spout (11) is connected with constant head tank (12), the surface gomphosis of constant head tank (12) has nut (13), the internally connected of nut (13) has screw thread post (14), the one end of screw thread post (14) is connected with spliced pole (15).

2. An anchor injection joint as defined in claim 1, wherein: support column (5) and slider (6) structure as an organic whole, and the outside surface of slider (6) and the inner wall size phase-match of elastic groove (3) to support column (5) constitute elastic telescopic structure through slider (6) and spring (4) and protective sheath (1).

3. An anchor injection joint as defined in claim 1, wherein: the number of the clamping plates (7) is four, the four clamping plates are distributed on the surface of the main body (8) in a cross manner, and the outer side of each clamping plate (7) is tangent to the surface of the main body (8).

4. An anchor injection joint as defined in claim 1, wherein: bolt (10) transversely through connection has data plate (9), and bolt (10) distributes on data plate (9) has four to be threaded connection between bolt (10) and main part (8).

5. An anchor injection joint as defined in claim 1, wherein: the outer side surface of the nut (13) is matched with the size of the positioning groove (12), the nut (13) is in threaded connection with the threaded column (14), and two nuts (13) are distributed on the cross section symmetry line of the main body (8).

6. An anchor injection joint as defined in claim 1, wherein: the surface of the connecting column (15) is matched with the inner wall of the main body (8) in size, the surface of the threaded column (14) is matched with the sliding chute (11) in size, and the threaded column (14) is transversely connected with the main body (8) in a penetrating mode.